in iraq a large crowd of protesters marched through the streets. in libya, officials announced that four arrests were made in connection with a rocket attack and fire that killed chris stevens and three others in the consulate. at stevens alma mater, a panel talked about the work he did in libya. >> he was in the street among the people, connecting and showing what a good american is. >> reporter: despite the tragedy of ambassador steven's death. today it does not necessarily mean a halt to the progress of democracy in libya. >> i think that this does not necessarily bode poorly for democracy in libya. there certainly means there's terrorists but we've experienced terrorism in our own soil as well. >> reporter: christien kafton, ktvu channel 2 news. >>> more details now on the three other americans who died at the american consulate in bengazi. they were 34-year-old sean smith a foreign service information officer who was playing his favorite game eve online right before the attack. 42-year-old glen doherty was a former navy seal. his ex-wife said